The generator matrix

 1  0  1  1  1  6  1  1  0  1  2  1  4  1  1  1  1  0  1  1  6  1  1  6  1  1  4  4  1  1  0  1  6  2  1  1  1  1  1  2  2  1  1  1  1  1  1  0  1  1  0  1  0  1  1  1  1  2  1  0  1  4  1  1  6  1  1  0  1  4  0  2  1  1  1  1  1  4  1  1  6  2  1  2  1  6  6  1  0  1  1  1
 0  1  1  6  3  1  0  3  1  2  1  5  1  0  7  4  3  1  6  5  1  6  5  1  0  0  1  1  3  3  1  5  1  1  4  2  7  7  6  1  1  1  4  6  1  4  5  1  3  1  1  4  1  0  6  5  5  1  4  1  5  1  4  3  1  2  6  1  2  0  2  1  6  5  6  2  3  0  1  0  1  2  3  2  2  1  1  4  0  4  3  0
 0  0  2  0  6  0  6  0  6  6  2  4  2  4  2  2  4  4  2  6  4  4  0  6  0  0  2  2  0  0  0  4  4  4  2  2  2  2  4  2  6  6  4  6  6  6  0  4  0  0  4  4  0  2  0  4  2  2  6  2  2  2  6  6  6  6  6  0  2  2  2  4  4  6  6  6  0  2  2  0  2  6  2  6  4  0  4  4  2  6  4  0
 0  0  0  4  0  0  0  0  0  0  0  4  4  4  0  4  0  4  4  0  4  0  4  4  0  0  4  4  0  4  0  0  0  0  0  4  4  0  0  4  4  4  0  0  4  0  4  4  4  0  0  0  0  4  4  0  0  4  0  0  0  4  4  4  4  4  4  0  0  0  0  4  4  0  0  0  4  4  4  4  4  0  4  0  4  4  4  4  0  4  0  0
 0  0  0  0  4  0  0  0  0  4  4  0  4  0  0  0  4  4  4  4  4  0  4  0  0  4  4  0  0  4  0  4  4  0  0  4  0  0  4  4  4  0  0  0  0  0  0  4  0  4  4  0  0  4  0  0  0  4  0  4  4  4  0  0  0  4  0  4  4  4  4  4  0  0  0  0  0  4  4  4  0  0  0  4  4  0  4  0  0  0  4  0
 0  0  0  0  0  4  0  0  0  0  0  0  0  4  4  4  4  0  4  4  4  4  4  0  0  4  0  4  0  0  4  4  0  4  0  4  4  0  4  4  4  4  0  4  4  4  4  0  0  4  4  4  4  4  0  0  0  0  4  4  0  0  4  0  4  4  4  0  4  0  0  0  0  0  0  4  4  0  4  4  0  0  0  4  0  0  0  0  4  4  0  0
 0  0  0  0  0  0  4  0  0  4  0  0  0  0  0  4  0  0  4  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  4  4  0  0  0  0  4  4  4  4  4  4  0  4  4  4  4  4  0  0  4  0  0  4  4  4  4  4  4  0  0  0  0  0  0  0  0  4  4  0  4  0  0  4  0  4  0  4  4  0  0  0  0  4  0  0  0  0
 0  0  0  0  0  0  0  4  0  0  0  4  0  0  0  0  4  0  0  0  0  0  4  0  4  4  4  4  4  4  4  4  0  0  0  4  4  4  4  4  0  4  0  4  0  4  4  4  4  0  4  0  4  0  0  0  4  0  0  0  4  0  4  4  0  0  4  0  4  0  4  0  4  0  0  0  0  4  4  0  0  4  0  4  4  4  4  4  0  0  4  0
 0  0  0  0  0  0  0  0  4  0  4  0  4  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  0  0  0  0  4  4  4  4  0  0  4  4  0  4  0  4  4  0  0  4  4  0  4  0  4  4  4  4  4  0  0  4  4  4  0  0  4  0  0  0  4  0  0  4  0  4  4  4  4  0  0  0  0  4  4  4  0  4  4  0  4  0  4  0

generates a code of length 92 over Z8 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+59x^80+82x^81+200x^82+266x^83+451x^84+496x^85+623x^86+916x^87+951x^88+1056x^89+1203x^90+1278x^91+1323x^92+1370x^93+1172x^94+1076x^95+937x^96+830x^97+673x^98+434x^99+290x^100+224x^101+142x^102+104x^103+63x^104+32x^105+57x^106+22x^107+15x^108+6x^109+8x^110+5x^112+11x^114+1x^116+7x^118

The gray image is a code over GF(2) with n=368, k=14 and d=160.
This code was found by Heurico 1.16 in 19.3 seconds.